Which of the following statements are true1. Action and reaction forces occur in pair 2. Action and reaction forces act on the same object3. Action and reaction forces can occur one at a time 4. Action and reaction forces have same magnitude A. 1 and 2 B. 1 and 4C. 2 and 3D.2 and 4
A force is a push or pull upon an object resulting from the object's interaction with another object. Whenever there is an interaction between two objects, there is a force upon each of the objects.
Questions:1. How will you describe the distribution of patterns of the organisms.2. Identify the population with greatest density? Which has least density?3. What do you think is the importance of knowing the population density of thecertain area?
1. Population can be distributed in one of three basic pattern. Uniform distribution, Random Distribution and Clumped Distribution.
2. I don't have an answer here.. SORRY
3. The population density of an area can be the most important determining factors for business and marketing planing. lt is not enough to know how many consumer live in specific state or city. You can track changes and growth within in population as well.
Although this has yet to be proven with certainty, most geologists and geophysicists agree that plate movement is caused by the convection (that is, heat transfer resulting from the movement of a heated fluid) of magma in Earth's interior. The heat source is thought to be the decay of radioactive elements. How this convection propels the plates is poorly understood. Some geologists argue that upwelling magma at spreading centres pushes the plates, whereas others argue that the weight of a portion of a subducting plate (one that is forced beneath another) may pull the rest of the plate along.